*SmartPak delivers in the U.S. Draw winners outside the U.S. have the option of a gift certificate the same value as the supplement SmartDigest Ultra.

Last week’s answer: Glutamine is an amino acid. It is one of the most abundantly used amino acids in the body and helps to support repair of the cells in the digestive tract, such as the stomach and intestines.

Trivia Tidbits winners have 30 days to claim their prize after being notified as a winner.